Weather Forecasts

Turks and Caicos Islands: 5 Day Forecast

Ahoy from Mudjin Harbour on Middle Caicos, Boaby Rock Point on Grand Turk, and Grace Bay on Providenciales. Today at Mudjin Harbour the sun rises at 06:25 AM and sets at 07:22 PM, with the moon 0% lit. Clear skies across much of the islands should make for fine stargazing tonight; just after sunset, look low to the west for bright Venus if the horizon stays clear.

Wednesday, August 12, 2026: Fair seas and bright skies rule the day across the Turks and Caicos. Mudjin Harbour starts near 82-83 F with humidity in the low to mid 80s, and with the humidity it will feel like 90-93 F before dawn, then 97-99 F in the hottest part of afternoon with steady east winds near 12-13 MPH and 3 foot waves. Grace Bay stays very similar for beachgoers with 83 F much of the day, east winds easing 12-16 MPH, and the smoothest water late day around 2 foot waves. Boaby Rock Point is the breezier outlier, blowing 14-17 MPH with 3-4 foot seas, so still manageable but a touch choppier for smaller craft. Rain stays so light through daylight it likely will not show, though Grace Bay turns more damp late evening.

Thursday, August 13, 2026: Tomorrow brings more clouds and a friskier trade wind, but still plenty of usable time on the water. Mudjin Harbour begins around 81-82 F, feeling like 86-90 F overnight, then climbs to 85-86 F in afternoon where with the humidity it will feel like 101-104 F under thick cloud cover. East winds build from 12-13 MPH early to 16 MPH by evening, with 3 foot waves most of the day and 4 foot waves late. Grace Bay follows a similar pattern, with a wetter start before sunrise, then mostly cloudy skies, east winds 14-19 MPH, and 2-3 foot waves that remain favorable for many beach and boat plans. Grand Turk at Boaby Rock Point stays the windiest again, from 15-21 MPH with 4 foot seas and overcast skies nearly all day, so that is the spot where conditions run rougher than the country average by late afternoon and evening.

Tide Times for Mudjin Harbour
August 12th
Low: 02:38 AM
High: 08:16 AM
Low: 02:19 PM
High: 09:01 PM
August 13th
Low: 03:21 AM
High: 09:08 AM
Low: 03:13 PM
High: 09:45 PM

Top 3 best half days for heading out on the ocean: 1) Wednesday morning, thanks to the smallest countrywide waves around 3 feet and lighter winds. 2) Wednesday afternoon, still gentle overall, especially around Grace Bay. 3) Thursday morning, with generally 3-4 foot seas before the stronger breezes build later. Visit weatherpirate.com for weather graphs that update every hour, and visit me other pirate matey at parcelpirate.com to help locals manage their imports.